Tianling accepted it when he saw it, stopped joking, and told Song Gong about the previous Pinqiu meeting and other things one by one.

"I see." Song realized, "What kind of plan did you mention, did Your Majesty not let you interfere later?" ”

Tian Ling nodded, and asked suspiciously, "What is the reason for this?" ”

"What else could there be?" Song Ke's face was happy, "The Son of Heaven Library has a rich collection, and it is not an easy job to be on an errand there, of course, I don't have time to do other things." ”

"Let's be on an errand in the library." Song instructed, "Don't let down Your Majesty's good intentions." ”

"You mean?" Tianling heard the strings and felt that it was a little incredible, the emperor wanted to cultivate himself? looked at Lord Song with a shocked face, "How is this possible?" ”

"Otherwise, why would you make an exception to let a literate father-in-law enter the library and ask you to give him books? Isn't it quite clever on weekdays? Why can't you think about it now? ”

"In addition to letting you wipe the ashes and put them in place, does Your Majesty strictly prohibit you from reading the classics?"

"Nope."

"After I went to the library, I didn't like before, I would ask you every once in a while, and I would give you some important task if I had nothing to do, right?"

"Yes."

"That's not the end of it."

"But... But I'm just a little father-in-law who doesn't have anything..."

"It's because you're a little father-in-law who has nothing." After Song finished speaking, he suddenly felt that Tianling was very pitiful, just because you are a little father-in-law who has nothing, no matter how smart and clever you are, you are just a little servant who lives by relying on the imperial power, and your net worth and life are all in the hands of the emperor, so you can use it with extra confidence.

There was something that Tianling didn't understand, so he lowered his head and was silent for a long time.

Song didn't bother him, took the handrail of the bicycle and sat on it, and then lifted Tianling up again and put it on the beam in front of him, "Sit tight, take you to blow the wind." ”

Tianling turned his head, "Actually, it's nothing, it's better than not using it, right?" ”

"You've got to think about it." Song kicked his feet, and the bicycle wheel kicked up a wisp of dust.

"Not only did I think about it, but I was happy." A smile appeared on Tianling's face, "Lord Song, don't you know, there are all kinds of books in His Majesty's library, but they are complete!" ”

"I don't believe it." Song was confident, "There is a kind of book that definitely doesn't exist." ”

Tianling snapped his fingers, "The collections in the library building range from astronomy and geography to folk customs, as long as you can think of them, almost all of them are included. ”

Song stretched his head forward, leaned into Tianling's ear, and said mysteriously, "That book is very wonderful, but children can't read it." As for you, even if you grow up, you don't need to watch it, you can't use it. ”

Celestial Spirit: ······

Lord Song, I want to get off! This curve is a bit sharp!

Song sent Tianling to the gate of the palace before stopping, and then took the collar on the back of Tianling's neck, picked him up from the beam in front of the bicycle and put him on the ground, "It's almost time, go back." Since you can't reach this car with short legs, the official will use it himself. ”

The corners of Tianling's eyes jumped, "You asked someone to hand me a letter, saying that there were crabs for me, but you ate the crabs yourself, and said that you made a bicycle, but the car was completely made according to your own body shape, you said that you can be a little sincere in giving gifts?" ”

Lord Song's face did not change, "Who are the two of us, who are with whom, do you still care about that little bit of courtesy?" Oh, okay, okay, I'll make you a fun one later, okay? Also, when the library building is idle and you don't want to flip through the books, you might as well get something new out, and let Your Majesty know that you didn't choose the wrong person. ”

"Hey~ Thank you, Lord Song! I also ordered two baskets of xiaolongbao for you, and asked Xiao Er to send them to the house, so go back and try them. Tianling and Song waved goodbye.

He only announced a half-day vacation with Haigong, and he had to go to the library on an errand in the afternoon, and after Tianling carried the snacks sent by Song but reported to Haigong, he took the package back to his residence and carefully put it away.

After learning from Lord Song that the library did not allow literate eunuchs to enter, Tianling looked at the shelves full of books and classics, and exhaled deeply, since he was the only exception here, if he didn't do something other than wiping ashes, wouldn't it be out of the crowd?

Lord Song also asked him to get some new things out, so he would show the emperor another hand?

But what is there to do in this library building that can make the emperor's eyes shine without feeling shocked?

The heavenly spirits are in trouble.

Vacuum cleaner? Improving the efficiency of library cleaning? Yes, yes, but his understanding of the vacuum cleaner only stays in the appearance of the vacuum cleaner, and he doesn't know anything else, not to mention that in this feudal society where lighting is all lanterns, there is no electricity, and even if the vacuum cleaner is made, there is no way to operate, no, no.

Paper maintenance of classics? But Tianling doesn't know much about this aspect, not to mention, the books in the emperor's library are processed by special personnel to prevent insects and moisture when they are put into storage, which is said to be able to achieve the miraculous effect of not rotting for thousands of years! In this comparison, Tianling's trick of only moving the classics lightly and slowly basking in the sun is not enough to see, and this is not good!

······

Tianling thought about it, either it couldn't be technically realized, or it was already doing a good job.

Tianling scratched his head, and suddenly thought with a wicked taste, alas, why don't you go and see if there are any books like the kind of books that Lord Song said in the library?

Tianling looked at the bookshelf, if there is, he must tell Lord Song when the time comes! Let him know that the Ninety-Five Emperor in the court also has the same hobby as him, hehe, when the time comes, Lord Song wants to say it but doesn't dare, it must be fun to keep this secret and suffer!

"Treatise on Salt and Iron"? At first glance, it is a serious book!

"The Long and Short Classics of Confucian Economy"? This should be financial management, right?

"The Opening of the Ming Chapter" and "The Biography of Korean Poems"? How did these two books come together?

"Hundred Character Tablet"? This is a Taoist classic.

"The Cave of the Dead"? Looking at the name, it looks like a legend of Xianxia gods and monsters

······

Tian Ling looked around, and the only feeling was that these books were so messy! There is no pattern and order at all!

No wonder the emperor asked for a book before, and he would send someone over in advance to say that at that time, Tianling still felt that the emperor had a plan, but in fact, he was afraid that he would be in a hurry and couldn't find the book and couldn't read it!

If this is like a library, how good it would be to make a classification code and paste a call number, put the same kind of books together, look up one to know ten, what books you want to see, find them according to the classification, and you can find them instantly.

I don't want to look for a needle in a haystack like this, and I want to find a book all by my vision and fate!

Wait a minute! Book classification?

Tianling's eyes lit up, he seemed to know what to do!